import java.util.Scanner;
public class GuessNumber {
    public static void main(String[] args) {
        while(true){
            int answer = (int)(Math.random()*100)+1;
            Scanner scan = new Scanner(System.in);
            int times = 0;
            int guess =0;
            while(times<7){
                System.out.println("请输入一个1-100之间的数字:");
                guess = scan.nextInt();
                times = times +1;
                if(guess<answer){
                    System.out.println("小了！");
                }else if(guess>answer){
                    System.out.println("大了！");
                }else{
                    System.out.println("恭喜你猜对啦");
                    break;
                }
            }
            if(times==7&& answer !=guess){
                System.out.println("可惜啦！次数用尽了");
            }
            System.out.println("再来一轮吗？（y/n）:");
            String choice = scan.next();
            if(choice.equalsIgnoreCase("y")){
                break;
            }
        }
    }
}
